CN214630377U - Device for testing water vapor permeability and water vapor absorption performance of finished shoes - Google Patents
Device for testing water vapor permeability and water vapor absorption performance of finished shoes Download PDFInfo
- Publication number
- CN214630377U CN214630377U CN202121053980.3U CN202121053980U CN214630377U CN 214630377 U CN214630377 U CN 214630377U CN 202121053980 U CN202121053980 U CN 202121053980U CN 214630377 U CN214630377 U CN 214630377U
- Authority
- CN
- China
- Prior art keywords
- water vapor
- sock
- sealing
- vapor permeability
- cavity body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 20
- 230000035699 permeability Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 52
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 241000574149 Podotheca Species 0.000 claims description 18
- 229920001971 elastomer Polymers 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000010998 test method Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012982 microporous membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Landscapes
- Socks And Pantyhose (AREA)
Abstract
The utility model discloses a become shoes vapor permeability and vapor absorption nature testing arrangement belongs to the shoes performance detection technology field. The sock-shaped cavity sealing device comprises a sock-shaped cavity body, wherein a sealing part is arranged at the sock opening of the sock-shaped cavity body, an air pressure balance pipe is fixedly connected onto the sealing part, and the air pressure balance pipe is communicated with the inside and the outside of the sock-shaped cavity body. The utility model has the advantages of simple structure, convenient installation and use and high accuracy of the test result.
Description
Technical Field
The utility model relates to a become shoes vapor permeability and moisture absorption nature testing arrangement belongs to the shoes performance and detects technical field.
Background
The water vapor permeability and water vapor absorption of the finished shoes are important properties of the shoes and are also important factors influencing the comfort and sanitation of the shoes. As the finished shoes are irregular complexes formed by various materials, factors influencing the water vapor permeability and the water vapor absorption of the finished shoes are many, including vamp materials, shoe lining materials, sole materials, adhesives, inner toe caps, structural design, shoe manufacturing process and the like, and therefore, the moisture absorption and moisture permeability of the sole shoe materials cannot truly reflect the performances of the finished shoes.
At present, aiming at the problems of larger difference between the test conditions of the existing test method and device and the wearing time of the human body and inaccurate measurement, the patent with the publication number of CN103976512B provides a technical scheme, and utilizes the sock-shaped cavity body to simulate the feet of the human body, so that the test conditions are closer to the wearing state of the human body, and the accuracy and the reliability of the test results are improved. But when testing through this technical scheme, along with the going on of test procedure, steam in the socks shape cavity reduces, easily at the internal negative pressure that forms of socks shape cavity, and then influences the accuracy of test result, complex operation moreover, sealed effect is not good.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a become shoes vapor permeability and vapor absorption nature testing arrangement.
The purpose of the utility model is realized through the following technical scheme: become shoes vapor permeability and water vapor absorption nature testing arrangement, including the socks shape cavity body, the welt department of socks shape cavity body is provided with the closure piece, fixedly connected with atmospheric pressure balance pipe on the closure piece, atmospheric pressure balance pipe intercommunication socks shape cavity body inside and outside.
Further, still include supporting component, supporting component includes hollow podotheca, evenly seted up a plurality of trompils on the podotheca.
Furthermore, the support assembly further comprises a support member, the support member is fixedly connected to the closing member and used for supporting the closing member, and the upper end of the foot sleeve is sleeved on the periphery of the lower end of the closing member.
Furthermore, the supporting pieces are a plurality of rod pieces which are uniformly distributed in an annular mode along the edge of the lower end of the closing piece, and one end, far away from the closing piece, of each supporting piece is provided with an elastomer end sealing end.
Further, the closing part is a rubber plug, the rubber plug is a hollow cylindrical body with an upper cover, and the upper cover and the hollow cylindrical body are integrally formed.
Furthermore, the upper cover is provided with a through hole matched with the air pressure balance pipe, and one end of the air pressure balance pipe facing the sock-shaped cavity body is positioned in the through hole.
Furthermore, a water filling port and a pipeline port are further arranged at the upper cover, a sealing plug is arranged at the water filling port, and a sealing joint is arranged at the pipeline port.
Further, the cover is equipped with and carries out the sealing washer sealed to the socks shape cavity body on the plug, cavity cylindricality body periphery is seted up with sealing washer matched with seal groove.
Furthermore, a plurality of holes are formed in the hollow cylindrical body along the peripheral wall at the position of one side, away from the upper cover, of the sealing groove.
Furthermore, a fastening ring is sleeved outside the sealing ring.
The utility model has the advantages that:
1) through setting up the atmospheric pressure balance pipe in the welt department of the socks shape cavity body, like this in the test procedure, along with the steam evaporation in the socks shape cavity reduces, in external air accessible atmospheric pressure balance pipe gets into the socks shape cavity to it is balanced to maintain the internal and external atmospheric pressure of socks shape cavity, is favorable to improving the accuracy of test result. Meanwhile, the inner diameter of the pipe hole formed in the air pressure balance pipe is designed to be extremely fine, so that water vapor dissipated from the air pressure balance pipe is reduced to be negligible.
2) Through setting up podotheca and support piece in the inside of the socks shape cavity body, form the supporting role to the socks shape cavity body, saved and externally set up fixed bolster, bracing piece and support ring isotructure, be favorable to simplifying device structure and test operation process, directly put into the ready-made shoes of examination with podotheca and socks shape cavity body can.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure, 1, a sock-shaped hollow cavity body; 2. a closure; 21. a sealing plug; 22. sealing the joint; 23. a hollow cylindrical body; 24. an upper cover; 25. a sealing groove; 3. a pressure balance tube; 4. a foot cover; 41. opening a hole; 5. a support member; 6. a seal ring; 7. and (5) fastening the ring.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the utility model provides a technical solution: become shoes vapor permeability and vapor absorption nature testing arrangement, including the socks shape cavity body 1, utilize the skin of the socks shape cavity body 1 simulation human foot that the microporous membrane made, be provided with closure piece 2 in the welt department of the socks shape cavity body 1, this closure piece 2 is used for sealing the opening of the socks shape cavity body 1, fixedly connected with atmospheric pressure balance pipe 3 on closure piece 2, this atmospheric pressure balance pipe 3 runs through closure piece 2 and communicates the inside and outside of the socks shape cavity body 1, be sealing connection between atmospheric pressure balance pipe 3 and the closure piece 2. It should be noted here that, inside the hollow sock-shaped cavity 1, structures (not shown in the figure) such as a temperature control device and a water circulation device are still provided, and the device structure here is the same as the prior art and is not described herein again.
As shown in fig. 1, the closure member 2 of this embodiment is a rubber plug, which is in the shape of a hollow cylinder 23 with an upper cover 24, and is integrally formed by the upper cover 24 and the hollow cylinder 23 during preparation. The upper cover 24 is provided with a through hole matched with the air pressure balance pipe 3, wherein the matching means that the inner diameter of the through hole is consistent with the outer diameter of the air pressure balance pipe 3 or the outer diameter of a sealing joint connected outside the air pressure balance pipe 3, so that the air pressure balance pipe 3 is in sealing connection with a rubber plug, and the water vapor in the sock-shaped hollow cavity body 1 is prevented from leaking out of other positions outside the tube cavity of the air pressure balance pipe 3. Meanwhile, the lower end of the air pressure balance pipe 3 is kept in the through hole, so that the lower end of the air pressure balance pipe 3 is kept in the sock-shaped hollow cavity body 1. The upper cover 24 is also provided with a water filling port and a pipeline port, after the whole testing device is placed into a shoe cavity of a shoe to be tested, water is filled into the sock-shaped cavity body 1 through the water filling port until the sock-shaped cavity body is filled with water, and after the water filling is completed, the water filling port is sealed by a sealing plug 21. The pipeline that lies in the inside temperature control device of the socks shape cavity body 1 and water circle device etc. then stretches out the socks shape cavity body 1 from pipeline mouth department, is provided with sealing joint 22 between pipeline and the pipeline mouth, realizes the plug sealed to the socks shape cavity body 1.
As shown in fig. 1, in order to improve the degree of reduction to the human foot, improve testing arrangement's stability, testing arrangement still includes supporting component, the supporting component of this embodiment includes hollow podotheca 4 and support piece 5, this podotheca 4 can adopt and have certain elastic rubber or silica gel material, put into temperature control device, water circulating device and water etc. inside the podotheca 4, the upper end of podotheca 4 cup joints at the periphery of the 23 lower extremes of cavity cylindricality, and establish the 1 cover of the socks shape cavity body outside the podotheca 4, a plurality of trompils 41 have evenly been seted up on the podotheca 4, make the water in the podotheca 4 can with the 1 direct contact of the socks shape cavity body, steam can diffuse to the shoes chamber through the microporous membrane on the socks shape cavity body 1. The upper end of the supporting member 5 is fixedly connected to the lower end of the hollow cylindrical body 23 on the closing member 2, the supporting member 5 can be a plurality of rod members or a supporting frame body, the supporting member 5 of this embodiment is a three rod member which is uniformly distributed in an annular shape along the lower end edge of the hollow cylindrical body 23, and the lower ends of the three rod members are sealed by an elastic body, so that the corner at the lower end of the rod body is prevented from damaging the sock-shaped hollow cavity body 1. The sock-shaped cavity body 1 is provided with rigid support by the support piece 5, the upright state of the heel and the ankle part of the model is kept, the sock-shaped cavity body 1 is provided with flexible support by the foot sleeve 4, and the sock-shaped cavity body 1 sleeved outside the foot sleeve 4 keeps approximate foot shape.
As shown in fig. 1 and fig. 2, in order to improve this embodiment testing arrangement's stability, the cover is equipped with and carries out sealed sealing washer 6 to the socks shape cavity body 1 on the plug, seal groove 25 with 6 matched with of sealing washer is seted up in the periphery of cavity cylindricality body 23, cooperation here indicates, sealing washer 6 just in time can imbed in the seal groove 25, the periphery of sealing washer 6 still overlaps and is equipped with tighrening ring 7, make socks shape cavity body 1 and podotheca 4 fixed between sealing washer 6 and seal groove 25, in order to realize the firm connection between socks shape cavity body 1 and the plug. A plurality of holes are arranged on the hollow cylindrical body 23 below the sealing groove 25 along the peripheral wall, so that water in the hollow cylindrical body 23 can be emitted out of the sock-shaped hollow cavity body 1 through the holes and the holes 41 on the foot sleeves 4.
The utility model discloses when using, earlier arrange support piece 5 in podotheca 4 in, with the opening part cladding of podotheca 4 at the lower extreme of the well cavity column body 23 of plug, then with the 1 cladding of the socks-shaped cavity body in the podotheca 4 periphery to establish in the 1 outside of socks-shaped cavity body with 6 covers of sealing washer, in the seal groove 25 on the embedding well cavity column body 23, establish tighrening ring 7 at the periphery cover of sealing washer 6, carry out the relatively fixed to the socks-shaped cavity body 1 and plug. Put into the shoes with socks shape cavity body 1, take off sealing plug 21 on the plug, inject water into podotheca 4, until filling up, with the water above the whole seal groove 25 lower edge place level as the water of reservation like this, supply the moisture evaporation during the test, can avoid during the test the water level height in the socks shape cavity body 1 to reduce to the position below seal groove 25, and then the condition that influences the test accuracy takes place, seal plug 21 resealing filler after the water injection is accomplished, place the shoes that await measuring on gravimetric measuring instrument, line connection power or corresponding controller that stretch out with pipeline mouth department, start temperature control device and water circle device, begin to measure can.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. Become shoes vapor permeability and water vapor absorption nature testing arrangement, including socks shape cavity body (1), its characterized in that: the sock-shaped hollow cavity is characterized in that a sealing element (2) is arranged at the sock opening of the sock-shaped hollow cavity body (1), an air pressure balance pipe (3) is fixedly connected to the sealing element (2), and the air pressure balance pipe (3) is communicated with the inside and the outside of the sock-shaped hollow cavity body (1).
2. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 1, characterized in that: still include supporting component, supporting component includes hollow podotheca (4), evenly seted up a plurality of trompils (41) on podotheca (4).
3. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 2, characterized in that: the support assembly further comprises a support piece (5), the support piece (5) is fixedly connected to the closing piece (2) and used for supporting the closing piece (2), and the upper end of the foot sleeve (4) is sleeved on the periphery of the lower end of the closing piece (2).
4. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 3, characterized in that: the supporting piece (5) is a plurality of rod pieces which are uniformly distributed in an annular mode along the lower end edge of the closing piece (2), and one end, far away from the closing piece (2), of the supporting piece (5) is provided with an elastomer end sealing end.
5. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 1, characterized in that: the sealing part (2) is a rubber plug which is a hollow cylindrical body (23) with an upper cover (24), and the upper cover (24) and the hollow cylindrical body (23) are integrally formed.
6. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 5, characterized in that: the upper cover (24) is provided with a through hole matched with the air pressure balance pipe (3), and one end of the air pressure balance pipe (3) facing the sock-shaped hollow cavity body (1) is positioned in the through hole.
7. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 5, characterized in that: the upper cover (24) is also provided with a water filling port and a pipeline port, the water filling port is provided with a sealing plug (21), and the pipeline port is provided with a sealing joint (22).
8. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 5, characterized in that: the cover is equipped with and carries out sealed sealing washer (6) to the socks shape cavity body (1) on the plug, cavity cylindricality body (23) periphery is seted up with sealing washer (6) matched with seal groove (25).
9. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 8, characterized in that: and a plurality of holes are formed in the hollow cylindrical body (23) along the peripheral wall at the position of one side of the sealing groove (25) far away from the upper cover (24).
10. The finished shoe water vapor permeability and water vapor absorption testing device according to claim 8, characterized in that: and a fastening ring (7) is sleeved outside the sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121053980.3U CN214630377U (en) | 2021-05-17 | 2021-05-17 | Device for testing water vapor permeability and water vapor absorption performance of finished shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121053980.3U CN214630377U (en) | 2021-05-17 | 2021-05-17 | Device for testing water vapor permeability and water vapor absorption performance of finished shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214630377U true CN214630377U (en) | 2021-11-09 |
Family
ID=78484657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121053980.3U Active CN214630377U (en) | 2021-05-17 | 2021-05-17 | Device for testing water vapor permeability and water vapor absorption performance of finished shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214630377U (en) |
-
2021
- 2021-05-17 CN CN202121053980.3U patent/CN214630377U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103976512B (en) | A kind of one-tenth footwear water vapor permeability and water suction vapour system safety testing device | |
| CN214630377U (en) | Device for testing water vapor permeability and water vapor absorption performance of finished shoes | |
| CN107153080B (en) | Testing device and testing method for thermal resistance and wet resistance of finished shoe | |
| CN106323565A (en) | Rubber glove leak detection device and detection method | |
| US20020043098A1 (en) | Apparatus for measuring the moisture vapor transmission rate of a shoe | |
| CN206862843U (en) | A kind of permeation coefficient of permeable concrete experimental rig | |
| CN209416590U (en) | A kind of anesthesia air storage bag leakage tester | |
| CN102698359A (en) | Negative-pressure control valve and negative-pressure drainage bottle | |
| CN109731170A (en) | One kind being used for Nephrology dept.'s peritoneal dialysis locator | |
| CN211323265U (en) | Intelligence plantar pressure test shoe-pad | |
| CN111011990A (en) | An intelligent foot pressure test insole | |
| CN208672482U (en) | A kind of device for testing air permeable component diffusion | |
| CN113029468B (en) | Sealed negative pressure detection device that waterproof nature of building detected usefulness | |
| CN212807499U (en) | Air tightness testing device for front shell of camera | |
| CN212996427U (en) | Upper limb edema change measuring instrument | |
| CN210464822U (en) | Novel pipe fitting gas tightness detects device | |
| CN209014155U (en) | A kind of fixation device for thermometer detection | |
| CN210378048U (en) | Simulation chamber for in vitro blood circulation simulation | |
| CN201631184U (en) | Mercury sphygmomanometer | |
| CN110987317A (en) | Leakage-proof testing device for heating and ventilation pipeline | |
| CN206892015U (en) | It is a kind of into footwear thermal resistance, the test device of dampness | |
| CN204798632U (en) | Exhalation valve and be equipped with breathing machine of this exhalation valve | |
| CN111803723B (en) | Pressure visual manual negative pressure system applied to high negative pressure closed drainage technology | |
| CN209807250U (en) | A stress-monitoring sock for the rehabilitation of patients with lower extremity fractures | |
| CN208443531U (en) | Seal leak test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610081, No. two, North Third Ring Road, Chengdu, Sichuan Patentee after: Sichuan Leather Research Institute Co.,Ltd. Country or region after: China Address before: 610000 No. 2, North Section 3, 1st ring road, Jinniu District, Chengdu, Sichuan Patentee before: SICHUAN INSTITUTE OF LEATHER Country or region before: China |